Seudónimo Seudónimo

21-03-2020
Mathematics

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Let x2+11x=3 .

What values make an equivalent number sentence after completing the square?

Enter your answers in the boxes.

x2+11x+
--------= ------

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amna04352 amna04352

21-03-2020

Answer:

121/4 ; 133/4

Step-by-step explanation:

x² + 2(x)(11/2) + (11/2)² = 3 + (11/2)²

x² + 11x + 121/4 = 133/4

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